Not deleted from target ADF

[jcj3b]

We have an ADF that contains several projects (e.g. Project1, Project2, ...), and only one project at a time (not the entire ADF) gets deployed to the production environment. We are evaluating the Azure DevOps task "Publish Azure Data Factory" (PublishADFTask@2).

I am using this filter to include only the objects for Project1:

+pipeline.*@Project1
+pipeline.*@Project1/*
+dataset.*Project1*
+dataflow.*Project1*

A pipeline at the path below (in the "Project1" folder) used to exist, but has been deleted from source:
Project1/pipeline101

These properties are set for PublishADFTask@2:

DeleteNotInSource: true
DoNotDeleteExcludedObjects: true

When the PublishADFTask@2 task runs in our ADO pipeline, I would expect Project1/pipeline101 (which is covered by filter +pipeline.*@Project1) to be deleted from the target ADF, but it is not. Log lines are below.

##[debug]Object [Pipeline].[pipeline101] hasn't been found in the source - to be deleted.
##[debug]Object [Pipeline].[pipeline101] won't be deleted as publish option 'DoNotDeleteExcludedObjects' = true.

How can I accomplish my desired behavior (i.e. Project1/pipeline101 should be deleted from target ADF because Project1/pipeline101 does not exist in source and is covered by Included filter)?